document.write( "Question 469944: The domain of the rational expression 5x/(4x+4) is all x's except what number? \n" ); document.write( "
Algebra.Com's Answer #322377 by stanbon(75887)\"\" \"About 
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The domain of the rational expression 5x/(4x+4) is all x's except what number?
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\n" ); document.write( "4x+4 connot be zero.
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\n" ); document.write( "Solve:
\n" ); document.write( "4x+4 = 0
\n" ); document.write( "4x = -4
\n" ); document.write( "x = -1
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\n" ); document.write( "Answer: x cannot be -1
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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